Vi-Motion is a digital PIR detector designed for easy installation, free of vertical adjustment. It includes a patented combination of a Fresnel and cylindrical optical system with high detection sensitivity at a distance of 0.5 - 12m (1.6 - 40ft) from the detector.

• Multiple curtain coverage: 12m (40ft) / 90° with no dead zones
• Fast and easy to install
• Compact size: 80 x 50 x 37mm (3.13 x 1.94 x 1.44in)